Nicholas L. Blackburn

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Kitchener, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Anti-tip interlocking linkage mechanism for vertical cabinets
- Patent number 8,235,475
- Issue date Aug 7, 2012
- CompX International Inc.
- Gary R. Ludwig
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Anti-tip interlocking linkage mechanism for vertical cabinets
- Patent number 7,857,401
- Issue date Dec 28, 2010
- CompX International Inc.
- Gary R. Ludwig
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES